New York City just released 170,000 pages of documents that prove what sick and dying first responders have been saying for a quarter century: government officials knew the air around Ground Zero was toxic, told the public it was safe anyway, and then hid the evidence for 25 years.
The stakes couldn't be clearer. More people have now died from 9/11-related illnesses than were killed on the day of the attacks themselves. At least 49,000 people have been diagnosed with certified cancers tied to the exposure, according to the 9/11 Memorial. Those deaths didn't have to happen. They happened because leaders lied, and then they buried the proof.
The document dump stems from a settlement of long-running lawsuits by the watchdog group 9/11 Health Watch. The files include the so-called "Harding Memo" — an October 2001 internal memo sent to then-Deputy Mayor Robert Harding under Rudy Giuliani, warning that the city could face up to 35,000 legal claims because health advisories caused people "to return to the area too soon (causing toxic exposure or emotional harm)." The memo also outlined legislative options to limit the city's liability. They knew people were getting sick, and their first instinct was protecting the city's legal exposure.
The records show asbestos was found "nearly everywhere" inspectors tested near Ground Zero. City officials had that data in real time. Days after the attacks, the EPA — under then-administrator Christine Todd Whitman — declared the air safe. Whitman later apologized, telling the BBC: "We all knew the air quality was not safe – it was very toxic in terms of how it felt. I could feel the particles coming into my nose and mouth and thought: 'This can't be good.'" She issued the all-clear anyway.
Perhaps the most damning detail: 68 boxes of 9/11 health-related documents were sitting in a city government office and were only "located" in 2025. Officials had previously claimed they didn't have them. The New York Post noted the records were "long-hidden." BBC and CNN both confirmed the same timeline. Administration after administration claimed ignorance while the proof collected dust.
Mayor Zohran Mamdani announced the release Tuesday alongside Jon Stewart, who has spent years fighting for first responders in Washington. "People got sick because the leaders they trusted lied and told them they were safe to breathe in toxic air," Mamdani said. Stewart was more blunt: "There was poison in the air, and on the ground, and in the window sills, and in your air conditioners and covering your pets and your clothes, and it stayed there for months. Everyone knew. Now it's very clear that the city knew as well."
CNN framed the release as giving the public "a better understanding of how the city responded" as officials "raced to restabilize Lower Manhattan." That's a generous read of a cover-up. The Post used softer language too, writing that officials "potentially misled the public." BBC was the most direct, headlining that New Yorkers were "lied" to.
Here's what the gentle framing obscures: cancer wasn't even covered when Congress created the World Trade Center Health Program in 2011. It took another year of fighting by advocates — and a study showing elevated cancer rates among firefighters — before coverage was added in 2012. The government lied, then dragged its feet on caring for the people those lies poisoned.
The city is spending $34 million on the document portal. More records will be released over the next year. Mamdani says every document will be free to view and download.
The question that hangs over all of this: where was the press? The EPA declared the air safe. The city buried memos about liability. First responders started getting sick. And the establishment media looked away for 25 years. The referees weren't just asleep — they were on the same team.
The documents are finally public. The officials who lied are retired or dead. Nobody has been held accountable. The question isn't what was buried. It's whether anyone will ever answer for it.
